Change encoding of TokenKind in IdentifierTable to be of type "unsigned"
instead of TokenKind because of signedness issues with MSVC and enums.

Patch from Argiris Kirtzidis.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47515 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed